I hunt out of the T-2 series blind. Its great for one person, but two people that are both hunting can get cramped. If you have one shooting and the other watching, or you switch off, then its a great blind. The t-5 is bigger in the top, but it doesnt necessarily have a bigger floor(it might be a little bigger, im not sure though). The t-2 has the black lining and the camo is great. I used mine for fall turkey, deer, pigs, and im going to use it for spring turkey as well. I have no complaints so far other than with the T-2 you have to stake down the front and back, otherwise its real cramped, where as the T-5 you dont really have to unless its windy.